-ifdef(method1).
method1(State) ->
    ?wooper_return_state_result(State,{?CLASS_ID,m1}).
-endif.
-ifdef(method2).
method2(State) ->
    ?wooper_return_state_result(State,{?CLASS_ID,m2}).
-endif.
-ifdef(method3).
method3(State) ->
    ?wooper_return_state_result(State,{?CLASS_ID,m3}).
-endif.
-ifdef(method4).
method4(State) ->
    ?wooper_return_state_result(State,{?CLASS_ID,m4}).
-endif.